Societe Anonyme Des Usines Chausson

Jean-Pierre Moranne

The heat exchanger comprises tubes engaged into fins and tube plates connected to header boxes. The header boxes form on their smaller sides stirrups between the legs of which are defined inner edges on which are crimped the ends of platens formed by the tube plates. Moreover, the lugs of the side flanges are bent over on the sides of the stirrups.

Mechanically assembled heat exchanger of the tube and fin type

The heat exchanger comprises a tubular core having tubes engaged into perforations of fins inside which they are inflated. The tubes are designed for being tightly connected to tube-plates by means of deformable gaskets. The tube-plates comprise resilient interlocking elements cooperating with mating portions of the core.

Heat exchanger with tubes and fins and tube-plates

The tube end plate for a heat exchanger having tubes engaged into collars of the tube end plate which is covered by a water box is provided with a peripheral groove cooperating with a lower portion of the water box to which it is rigidly connected for forming therewith a hollow beam. There is provided a bottom portion of tube end plate in which are made tube passages defined by collars to which are brazed the tubes and between which are provided transverse slots extending transversely up to an inner wall defining the peripheral groove.

Tube end plate for heat exchanger with tubes and water boxes

The tube has an oblong shape in cross-section with smaller sides rounded. The two ends of the tube are shaped so that the larger sides are formed with concavities making that in cross-section said two ends have a figure 8 shape over a portion of height corresponding at least to height of insertion of the tube in a tube plate.

Tube for tube-plate heat exchangers

An industrial cooling exchanger used for cooling air or another gas comprises an inlet collector and a return collector connected by heat exchanger elements dismountably assembled to said collectors by insertable parts. The collectors are floatingly mounted and a tight assembly between the collectors and the heat exchanger elements is provided by interposing therebetween at least one deformable gasket.

Industrial cooling exchanger used for cooling air or other gases

The outlet header tank forms two compartments separated by a partition wall provided with a hole in its lower portion and causing a pressure loss at least equal to the head of water in the header tank so that air possibly existing in the compartment is expelled via a pipe.

Self-deaerating heat exchanger for engine cooling circuits

The heat exchanger comprises a core of tubes engaged into tubes plates defining a peripheral groove bounded outwardly by a raised edge with a sealing gasket being placed in the bottom of the groove in order to be clamped by under side of an edge of a header box maintained by gripping means. The header box is thin walled and the edge of said header box has a top portion with a small bar interposed between said top portion and said gripping means.

Heat exchanger comprising a core of tubes engaged inside end plates

The device for resiliently mounting a radiator in a frame of a vehicle, particularly a heavy-truck vehicle, comprises a cradle surrounding the radiator, and resilient means urgingly mounted between headers of the radiator and corresponding portions of the cradle for exerting a permanent compression effort onto the radiator.

Device for fixing a radiator into a vehicle particularly into a

The header delimits a bearing portion 14 against which abuts a partition connected to the inner wall of the header by a gasket 17. A pipe for supplying the liquid to be cooled arrives beneath the partition 8 and a degassing duct 24 arrives above the partition in a compartment closed by a stopper.

Header constituting a pressurizing tank

In a lead soldering alloy for soldering parts of which one at least is made of an aluminum containing alloy and the other of heavy metal, the antimony content of the alloy is reduced so as to be between 0.2 and 1% by weight.

Lead based alloy for the bonding of aluminum parts to parts comprising

To prevent the erosion caused by cavitation phenomena between a turbulence member and a tube of a tubular heat exchanger, as well as the corrosion by differential aeration in thin intervals between the tube of aluminum containing alloy and an elastomeric gasket, aluminum silicon platings are provided on the two walls of the tube.

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Saint-Leu-La-Foret, France

Jean-Pierre Moranne